Tips to use

kitchenmuh electric can opener

Q1: What should I do before use kitchenmuh electric can opener?

A1: Before use, check the position of the blade and gear. If they appear too close, insert 4 AA batteries (not included), press the button once, and allow the blade to reset. Each can opener electric is inspected before shipment, though the blade may occasionally remain open

Q2: How do I stop the can opener?

A2: press the button a second time to stop the device, then wait about 2 seconds

Q3: What should I do if the batteries get warm?

A3: If the batteries become warm, please check the polarity to ensure correct placement. When storing the electric can opener for a longer period, remove the batteries to prevent heat buildup

Q4: What should I do if the electric can opener get stuck?

A4: Please replace the batteries and press the button to release the can lid. Wait until the can opener has fully stopped before removing it. Lifting it too early may cause the opener and lid to tilt, leading to jamming

Q5: What should I do if the electric can opener could not work?

A5: Please send the email for

support@kitchenmuh.com or call at

+1 (808) 666 - 2808, work time: 8:00am - 5:00pm, Mon - Fri, PST

kitchenmuh electric jar opener

Q1: What should I do before using kitchenmuh electric jar opener?

A1: Before using the jar opener, please wipe the jar body—especially jars taken from the refrigerator—to prevent slipping. Do not use the jar opener on plastic, irregular, or conical jars, as these shapes may affect grip and performance

Q2： Can this electric jar opener will auto shut off?

A2: The electric jar opener will automatically shut off after the jaws reset. This is a normal process and may take several seconds, so there is no need to worry

Q3: What should I do if the electric jar opener get stuck?

A3: If the jar opener becomes stuck, replace the battery first. Press the switch for 3 seconds to restart the motor, then quickly press the switch 5–8 times. If the jar opener is still stuck: wear non-slip gloves, tilt the unit 30° to the right, and gently pull it outward. This simple adjustment helps reset the opener safely

Q4: Can the kitchenmuh jar opener work for plastic jar?

A4: Do not use this jar opener on plastic jars, as the gripping force may cause damage.

Q5: Why does the jar opener slip off the jar?

A5: The jar opener may slip off if the jar surface is wet, oily, or too smooth, which reduces grip. Make sure to wipe the jar dry before use and place the opener flat and centered on the lid. Avoid using it on plastic or irregular-shaped jars, as they may not provide enough grip.

Q6: What should I do if the jar opener cannot open a tightly sealed jar?

A6: If the jar is tightly sealed, internal pressure may make it difficult to open. You can soak the lid in warm water for 1–2 minutes to help loosen the seal. After that, dry the jar and use the opener again. This will make opening much easier.

Q7: Why does my jar opener seem defective when I receive it? What should I do?

A7: This may be caused by impact or rough handling during shipping. If you receive a defective unit, please contact the seller directly for a replacement. We will assist you as quickly as possible to resolve the issue.